A variety of 1,3-oxathiolanes undergo a benzyne-induced fragmentation leading to phenyl vinyl sulfides and carbonyl compounds. The reaction developed here provides a novel method for deprotection of carbonyl compounds from 1,3-oxathiolanes, preparation of phenyl vinyl sulfides, and 1,2-carbonyl transposition.
各种1,3-氧杂
硫杂
环戊烷会受到苯并炔诱导的断裂,从而生成
苯基乙烯基硫醚和羰基化合物。此处开发的反应提供了一种从1,3-氧杂
硫杂
环戊烷中脱除羰基化合物,制备
苯基乙烯基硫醚和1,2-羰基转座的新方法。